Detail publikačního výsledku

Preparation and Characterization of Silver Amalgam Particles on Gold Electrode Surface

HAVRANOVÁ, P.; ŠEBEST, P.; LIGMAJER, F.; FOJTA, M.; DAŇHEL, A.

Original Title

Preparation and Characterization of Silver Amalgam Particles on Gold Electrode Surface

English Title

Preparation and Characterization of Silver Amalgam Particles on Gold Electrode Surface

Type

Paper in proceedings (conference paper)

Original Abstract

This work is focused on the preparation of silver amalgam particles by its direct electrodeposition on gold surfaces using double pulse chronoamperometry from solution containing soluble Ag+ and Hg2+ ionts. During the electrodepositions of silver amalgam particles, different: i) parameters of chronoamperometry, ii) Ag/Hg ratio in solution and iii) gold electrodes were studied. All the prepared amalgam particles were characterized by scanning electron microscope with energy dispersive X-ray spectroscopy and electrochemical methods. Voltammetric application of the gold electrodes decorated by sliver amalgam particles was confirmed by analysis of model organic nitrocompound using cyclic voltammetry.

English abstract

This work is focused on the preparation of silver amalgam particles by its direct electrodeposition on gold surfaces using double pulse chronoamperometry from solution containing soluble Ag+ and Hg2+ ionts. During the electrodepositions of silver amalgam particles, different: i) parameters of chronoamperometry, ii) Ag/Hg ratio in solution and iii) gold electrodes were studied. All the prepared amalgam particles were characterized by scanning electron microscope with energy dispersive X-ray spectroscopy and electrochemical methods. Voltammetric application of the gold electrodes decorated by sliver amalgam particles was confirmed by analysis of model organic nitrocompound using cyclic voltammetry.

Keywords

Silver amalgam; Gold electrode; 4-nithrophenol; Amperometry; Voltammetry

Key words in English

Silver amalgam; Gold electrode; 4-nithrophenol; Amperometry; Voltammetry

Authors

HAVRANOVÁ, P.; ŠEBEST, P.; LIGMAJER, F.; FOJTA, M.; DAŇHEL, A.

RIV year

2021

Released

28.05.2018

ISBN

978-80-905221-6-9

Book

PROCEEDINGS OF THE INTERNATIONAL CONFERENCE MODERN ELECTROCHEMICAL METHODS XXXVIII

Pages from

70

Pages to

73

Pages count

4

Full text in the Digital Library

http://hdl.handle.net/

BibTex

@inproceedings{BUT169881,
  author="Pavlína {Havranová} and Peter {Šebest} and Filip {Ligmajer} and Miroslav {Fojta} and Aleš {Daňhel}",
  title="Preparation and Characterization of Silver Amalgam Particles on Gold Electrode Surface",
  booktitle="PROCEEDINGS OF THE INTERNATIONAL CONFERENCE MODERN ELECTROCHEMICAL METHODS XXXVIII",
  year="2018",
  pages="70--73",
  isbn="978-80-905221-6-9"
}